Measurement of hadron and lepton-pair production at 161 GeV &lt; √s &lt; 172 GeV at LEP

L3 Collaboration

doi:10.1016/S0370-2693(97)00863-0

Scientific article

English

Measurement of hadron and lepton-pair production at 161 GeV < √s < 172 GeV at LEP

ContributorsL3 Collaboration

CollaboratorsAmbrosi, Giovanni; Bourquin, Maurice; Braccini, Saverio; Burger, William; Paus-Cecchi, Claudia; Extermann, Pierre; Field, John; Fredj, Lotfi; Kienzle, Maria-Novella; Muheim, Franz; Produit, Nicolas

; Sciarrino, Deborah; Susinno, Gabriele

Published inPhysics Letters. B, vol. 407, p. 361-376

Publication date1997

Abstract

We report on measurements of e⁺e⁻ annihilation into hadrons and lepton pairs. The data have been taken with the L3 detector at LEP at center-of-mass energies between 161 GeV and 172 GeV. In a data sample corresponding to 21.2 pb⁻¹ of integrated luminosity 2728 hadronic and 868 lepton-pair events are selected. The measured cross sections and leptonic forward-backward asymmetries agree well with the Standard Model predictions.

Affiliation entities

Faculté des sciences / Section de physique / Département de physique nucléaire et corpusculaire

Citation (ISO format)

L3 Collaboration. Measurement of hadron and lepton-pair production at 161 GeV < √s < 172 GeV at LEP. In: Physics Letters. B, 1997, vol. 407, p. 361–376. doi: 10.1016/S0370-2693(97)00863-0

Article (Published version)

CC BY

Identifiers

PID : unige:113059
DOI : 10.1016/S0370-2693(97)00863-0

Commercial URLhttps://doi.org/10.1016/S0370-2693(97)00863-0

Journal ISSN0370-2693

294views

103downloads

Creation01/17/2019 2:22:00 PM

First validation01/17/2019 2:22:00 PM

Update time03/15/2023 3:36:53 PM

Status update03/15/2023 3:36:52 PM

Last indexation10/31/2024 12:30:01 PM

Archive ouverte UNIGE

Measurement of hadron and lepton-pair production at 161 GeV < √s < 172 GeV at LEP

Technical informations